Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/realisterp/public_html/eoffice.realisterp.com/app/Http/Controllers/CountriesController.php:16 Stack trace: #0 {main} thrown in /home/realisterp/public_html/eoffice.realisterp.com/app/Http/Controllers/CountriesController.php on line 16